Wafer probe plate holder



FIG. 1 is a front elevational view of a wafer probe plate holder showing my new design, the rear, right and left side elevational views being identical;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view; and

FIG. 4 is a cross sectional view thereof taken along line 4-4' of FIG. 2 thereof. 

The ornamental design for a wafer probe plate holder, as shown and described. 